15920107

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{6871}}^1$

素因数の和:7209

約数の個数: 8

約数和(自身を含む): 18252032

約数和(自身を除く): 2331925

約数列:

[1, 7, 331, 2317, 6871, 48097, 2274301, 15920107]

約数ペア:

[(1, 15920107), (7, 2274301), (331, 48097), (2317, 6871)]